| AMCHA LIMITED | Private company limited by shares | Live |
| AmCham South China Limited | Company limited by guarantee | Live |
| AMCHAMP CULTURAL COMMUNICATION LIMITED | Private company limited by shares | Dissolved |
| AMCHAMP INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Amchau Limited | Private company limited by shares | Dissolved |
| AMCHIN INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMCHIN Technology Co, LIMITED | Private company limited by shares | Live |
| AM-CHINA CATTLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| AMCHIR COMPANY LIMITED | Private company limited by shares | Live |
| AMCHIR GI DIAGNOSTIC CENTER LIMITED | Private company limited by shares | Dissolved |
| Amchoice Company Limited | Private company limited by shares | Live |